22260684 has 24 divisors (see below), whose sum is σ = 54997488. Its totient is φ = 6983680.

The previous prime is 22260677. The next prime is 22260709. The reversal of 22260684 is 48606222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54357 + ... + 54764.

It is an arithmetic number, because the mean of its divisors is an integer number (2291562).

Almost surely, 2^22260684 is an apocalyptic number.

It is an amenable number.

22260684 is an abundant number, since it is smaller than the sum of its proper divisors (32736804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22260684 is a wasteful number, since it uses less digits than its factorization.

22260684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109145 (or 109143 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 22260684 is about 4718.1229318448. The cubic root of 22260684 is about 281.3063278786.

It can be divided in two parts, 222 and 60684, that added together give a palindrome (60906).

The spelling of 22260684 in words is "twenty-two million, two hundred sixty thousand, six hundred eighty-four".